// -*- C++ -*-
/**
* \file Color.h
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2002 The LyX Team.
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * \author Angus Leeming <leeming@lyx.org>
+ * \author Angus Leeming
+ *
+ * Full author contact details are available in file CREDITS.
*/
/* structs RGBColor and HSVColor to enable simple conversion between
#ifndef COLOR_H
#define COLOR_H
-#ifdef __GNUG__
-#pragma interface
-#endif
+#include <string>
+
+
+class LColor_color;
+
-#include "LString.h"
+/** Given col, fills r, g, b in the range 0-255.
+ The function returns true if successful.
+ It returns false on failure and sets r, g, b to 0. */
+bool getRGBColor(LColor_color col,
+ unsigned int & r, unsigned int & g, unsigned int & b);
struct RGBColor;
+/// returns a string of form #rrggbb, given an RGBColor struct
+std::string const X11hexname(RGBColor const & col);
struct HSVColor {
double h;
};
struct RGBColor {
- int r;
- int g;
- int b;
+ unsigned int r;
+ unsigned int g;
+ unsigned int b;
RGBColor() : r(0), g(0), b(0) {}
- RGBColor(int red, int green, int blue)
+ RGBColor(unsigned int red, unsigned int green, unsigned int blue)
: r(red), g(green), b(blue) {}
RGBColor(HSVColor const &);
+ /// \param x11hexname is of the form "#ffa071"
+ RGBColor(std::string const & x11hexname);
};
struct NamedColor : public RGBColor {
- string name;
+ std::string lyxname;
+ std::string guiname;
NamedColor() : RGBColor() {}
- NamedColor(string const & n, RGBColor const & c)
- : RGBColor(c), name(n) {}
+ NamedColor(std::string const & lyx, std::string const & gui,
+ RGBColor const & c)
+ : RGBColor(c), lyxname(lyx), guiname(gui) {}
RGBColor const & color() const { return *this; }
- string const & getname() const { return name; }
};
inline